Effective Ways to Clean Marble—Plus, Proven Techniques for Tackling Tough Stains

Marble remains a popular choice for kitchen countertops due to its elegance, timeless appeal, and enduring style. However, its high-maintenance nature is well-known. As a soft, porous stone, marble is prone to staining and can be etched by acidic substances like lemon juice. To preserve the beauty of your marble countertop, it’s essential to clean it properly and maintain a daily cleaning routine. Promptly addressing spills is crucial for ensuring the longevity of your marble surfaces.

What if you’ve already encountered stains or etching on your marble? Don’t fret—we’ll guide you through effective methods to remove stubborn stains and etch marks. Prevention is vital, so be sure to follow our comprehensive list of dos and don’ts to keep your marble countertops looking flawless.

How Frequently Should You Clean Marble?

Due to its porous and delicate nature, marble requires careful attention when it comes to deep cleaning. Overdoing it can harm the surface. For high-traffic areas like kitchen or bathroom countertops, a regular wipe-down with water, a soft cloth, and mild dish soap (if necessary) is sufficient. Always dry the surface with a clean cloth afterward to prevent water spots and streaks.

Stain or etching removal should only be performed when necessary for your countertops. Marble, composed of calcium carbonate, is hard and dense but also porous. Be cautious during deep cleaning to avoid scratching the surface, and keep acidic substances away as they can erode the marble.

Cleaning Marble Countertops Using Soap and Water

Acidic substances like lemon juice and tomato sauce can etch or dull marble, detracting from its stunning veining pattern. To eliminate these marks, try this method, then adhere to the standard daily cleaning routine.

Essential Supplies

• #0000 steel wool (optional)
• Gloves
• Spray bottle
• Mild dishwashing liquid
• Microfiber cloths

Step 1: Use Steel Wool to Remove Etching

While wearing gloves, gently buff the etched area using super fine steel wool. This mild abrasive will effectively remove etch marks without damaging the marble's surface.

Step 2: Clean the Surface with a Soap Solution

Mix a small amount of dish soap with hot water in a spray bottle. Spray the solution across the marble surface, then wipe it clean using a microfiber cloth.

Step 3: Ensure the Surface is Completely Dry

Use a second clean cloth to thoroughly dry the surface, ensuring no moisture remains.

Removing Stains from Marble Using Baking Soda

Baking soda is safe for marble and can effectively clean countertops while removing stains. Here’s how to use it.

Essential Supplies

• Baking soda
• Water
• Plastic wrap
• Spray bottle
• Microfiber cloths

Step 1: Create a Baking Soda Paste

Mix baking soda with a small amount of water to form a thick paste. Apply the paste over the stain, cover it with plastic wrap, and let it sit for 24 hours.

Step 2: Remove the Wrap and Clean the Surface

Take off the plastic wrap and wipe away the paste using a damp cloth. The baking soda should have drawn out the stain. If discoloration remains, repeat the process.

Step 3: Rinse the Surface Thoroughly

Spray the countertop with water and wipe it clean using a soft cloth. Ensure all baking soda residue is removed; you may need to rinse and wipe multiple times until no residue remains.

Step 4: Dry the Surface Completely

Use a dry rag or cloth to thoroughly dry the countertop, ensuring no water is left behind to prevent streaking.

Removing Oil Stains from Marble Countertops

Oil left on marble can seep into its porous surface, leading to dark stains. To address these, create a marble poultice to lighten the discoloration.

Essential Supplies

• Spray bottle
• Mild dishwashing liquid
• Microfiber cloth
• 12% Hydrogen peroxide (optional)
• Paper towel
• Plastic wrap

Step 1: Prepare the Paper Towels

Tear a white paper towel into small pieces. Spray the pieces with hydrogen peroxide in a bowl.

Step 2: Apply the Poultice to the Marble

Place the prepared paper towel pieces over the stained area and cover them with plastic wrap. Poke small air holes in the wrap and let the poultice dry, which may take up to 24 hours.

Step 3: Remove the Wrap and Clean the Surface

Take off the plastic wrap and paper towel. Spray the marble with a mixture of dish soap and water, then wipe it clean.

Step 4: Dry the Surface Completely

After cleaning the marble with dish soap and water, use a clean, dry cloth to thoroughly dry the surface.

Tips for Maintaining Clean Marble Countertops

While marble countertops are easy to clean, maintaining their stain-free and scratch-free appearance requires some effort. Here are practical tips to keep your marble countertops looking pristine for longer.

• Immediately wipe up spills, especially acidic substances like lemon juice or tomato sauce.
• Avoid using white vinegar on marble. While vinegar is a powerful cleaner for many surfaces, it can etch marble.
• Perform a quick daily clean to maintain the surface.
• Always use coasters to prevent water marks.
• Place hot dishes on trivets to protect the marble.

Common Questions and Answers

• Is it safe to use Windex or similar cleaners on marble?

  Avoid using Windex as it is acidic. Acidic, bleach-based, or ammonia-containing cleaners can harm marble. Also, steer clear of all-purpose cleaners from brands like Clorox, 409, or Lysol unless explicitly labeled safe for marble.

• Can marble be permanently stained?

  Yes, if not addressed promptly, any substance can permanently stain marble. Food and drink spills are easier to remove, while paint, markers, or rust can be more stubborn.

• Is sealing marble countertops necessary?

  Sealing can help protect marble countertops, though it’s not always required. To check if sealing is needed, place a few drops of mineral oil or water on the surface and wait 5-10 minutes. If a dark spot remains after wiping, use a sealer like Black Diamond Stoneworks Granite Sealer, following the instructions provided.